table{
	width: 100%;
	font-size:14px;
	text-align: center;
}
thead th{
	border-bottom:  2px solid lightgray;
}
tbody td{
	border-bottom: 1px solid lightgrey;
}
tbody tr td:last-child{
	text-align: left;
}
tfoot{
	font-weight: bold;
}
tfoot td{
	border-top: 1px solid lightgrey;
}
tfoot td:first-child{
	text-align:right;
}
.buttons{
	padding:20px;
	text-align: center;	
}
